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Difference between revisions of "Colon"
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→Solitary rectal ulcer
(→Microscopic: w) |
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=Rectal pathology= | =Rectal pathology= | ||
==Solitary rectal ulcer== | ==Solitary rectal ulcer== | ||
*[[AKA]] ''solitary ulcer syndrome of the rectum'', abbreviated ''SUS''. | |||
===General=== | ===General=== | ||
*Clinically may be suspected to a malignancy - biopsied routinuely. | *Clinically may be suspected to a malignancy - biopsied routinuely. | ||
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===Microscopic=== | ===Microscopic=== | ||
Features:<ref name=pmid18271667/> | Features:<ref name=pmid18271667/><ref name=pmid2091997>{{Cite journal | last1 = Malik | first1 = AK. | last2 = Bhaskar | first2 = KV. | last3 = Kochhar | first3 = R. | last4 = Bhasin | first4 = DK. | last5 = Singh | first5 = K. | last6 = Mehta | first6 = SK. | last7 = Datta | first7 = BN. | title = Solitary ulcer syndrome of the rectum--a histopathologic characterisation of 33 biopsies. | journal = Indian J Pathol Microbiol | volume = 33 | issue = 3 | pages = 216-20 | month = Jul | year = 1990 | doi = | PMID = 2091997 }}</ref> | ||
*Fibrosis of the lamina propria - should be obliterated. | *Fibrosis of the lamina propria - should be obliterated. | ||
*Thickened muscularis mucosa - abnormally extends to the lumen. | *Thickened muscularis mucosa - abnormally extends to the lumen. | ||
*+/-Mucosa ulceration. | |||
*+/-Submucosal fibrosis. | |||
Histologic DDx: | Histologic DDx: | ||